The paper M. J. Field, M. Albe, C. Bret, F. Proust-De Martin and A. Thomas, The Dynamo Library for Molecular Simulations using Hybrid Quantum Mechanical and
Molecular Mechanical Potentials, J. Comp. Chem. 21, 1088–1100 (2000) [Link].
This paper
described the semi-empirical QC and hybrid potential
capabilities of fDynamo but much of what was said is also applicable to
pDynamo.

Readers who use either pDynamo or fDynamo in their work are requested to cite the appropriate references.